Coelbren (Powys) weather
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Forecast days
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Today. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Light rain changing to cloudy by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.Today. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Light rain changing to cloudy by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.
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Wednesday 4 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: ; Sunset: . UV: Low; Pollution: Low; No pollen data.Wednesday 4 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: ; Sunset: . UV: Low; Pollution: Low; No pollen data.
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Thursday 5 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to light rain by lunchtime. Sunrise: ; Sunset: . UV: Low; Pollution: Low; No pollen data.Thursday 5 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to light rain by lunchtime. Sunrise: ; Sunset: . UV: Low; Pollution: Low; No pollen data.
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Friday 6 October. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light rain changing to overcast by late morning. Sunrise: ; Sunset: . UV: Low; Pollution: Low; No pollen data.Friday 6 October. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light rain changing to overcast by late morning. Sunrise: ; Sunset: . UV: Low; Pollution: Low; No pollen data.
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Saturday 7 October. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.Saturday 7 October. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.
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Sunday 8 October. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: ; Sunset: . UV: Low;Sunday 8 October. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: ; Sunset: . UV: Low;
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Monday 9 October. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Cloudy changing to light rain by lunchtime. Sunrise: ; Sunset: . UV: Low;Monday 9 October. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Cloudy changing to light rain by lunchtime. Sunrise: ; Sunset: . UV: Low;
Seven day forecast for Coelbren
| Time | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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50% | <5% | <5% | 10% | 20% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% |
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11°
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12°
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13°
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13°
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13°
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14°
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14°
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13°
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13°
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12°
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12°
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12°
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12°
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12°
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8° | 10° | 10° | 11° | 11° | 11° | 11° | 11° | 11° | 10° | 10° | 10° | 10° | 10° |
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W
10
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W
11
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W
13
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W
14
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W
13
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W
13
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W
14
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W
12
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W
11
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W
9
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W
9
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W
9
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W
8
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W
8
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21 | 21 | 24 | 26 | 24 | 25 | 26 | 23 | 22 | 19 | 20 | 20 | 19 | 18 |
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G | VG | VG | VG | E | E | E | E | VG | VG | VG | VG | VG | VG |
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Humidity
|
93% | 89% | 80% | 75% | 73% | 71% | 70% | 72% | 78% | 83% | 88% | 91% | 93% | 93% |
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UV
|
2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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<5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 30% | 40% | 10% | 10% | 10% | 30% | 10% | 10% | 10% | 10% | <5% | <5% | 10% | <5% | <5% | 10% |
|
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11°
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11°
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11°
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11°
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10°
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10°
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10°
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10°
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11°
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11°
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12°
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13°
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13°
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14°
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14°
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14°
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14°
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13°
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13°
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12°
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12°
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12°
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11°
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11°
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10° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 11° | 10° | 10° | 10° | 10° | 10° |
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W
7
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W
7
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WSW
6
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WSW
5
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WSW
5
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W
5
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WSW
5
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WSW
5
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WSW
4
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WSW
6
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WSW
7
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WSW
11
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WSW
13
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WSW
14
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WSW
14
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WSW
14
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WSW
13
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WSW
12
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WSW
11
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WSW
9
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WSW
8
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WSW
7
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WSW
6
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W
6
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17 | 16 | 15 | 15 | 14 | 15 | 14 | 13 | 13 | 14 | 15 | 22 | 25 | 27 | 27 | 27 | 25 | 24 | 22 | 20 | 18 | 18 | 16 | 16 |
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VG | VG | VG | VG | VG | VG | VG | VG | VG | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
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Humidity
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94% | 94% | 95% | 93% | 93% | 92% | 92% | 92% | 92% | 92% | 88% | 80% | 77% | 75% | 74% | 76% | 77% | 78% | 80% | 85% | 86% | 90% | 92% | 93% |
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UV
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- | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 10% | 50% | 50% | 10% | 50% | 50% | 50% | 50% |
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12°
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12°
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12°
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12°
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13°
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13°
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13°
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13°
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13°
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10° | 10° | 11° | 11° | 11° | 12° | 11° | 11° | 11° |
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WSW
6
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WSW
7
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WSW
8
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WSW
6
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SW
8
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SW
11
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SW
12
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SW
9
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SSW
9
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17 | 18 | 17 | 15 | 18 | 22 | 24 | 20 | 20 |
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VG | VG | G | G | G | VG | G | G | G |
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Humidity
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92% | 91% | 94% | 94% | 90% | 82% | 83% | 89% | 93% |
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UV
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- | - | - | - | 1 | 2 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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50% | 10% | 50% | 10% | 10% | 10% | 10% | 10% |
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13°
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13°
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13°
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14°
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15°
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16°
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14°
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14°
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11° | 11° | 11° | 12° | 13° | 14° | 13° | 12° |
|
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SSW
9
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SSW
10
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SSW
10
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SSW
10
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SSW
13
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SW
13
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SSW
10
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SSW
9
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20 | 20 | 20 | 22 | 27 | 27 | 20 | 19 |
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G | G | G | G | VG | VG | G | G |
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Humidity
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95% | 96% | 97% | 94% | 84% | 82% | 93% | 96% |
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UV
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- | - | - | 1 | 2 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% |
|
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13°
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13°
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13°
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15°
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18°
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19°
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14°
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13°
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12° | 12° | 12° | 14° | 17° | 17° | 14° | 12° |
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SSW
8
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SSW
8
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S
7
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S
7
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SSW
8
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SSW
8
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S
6
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S
5
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17 | 16 | 14 | 14 | 19 | 18 | 11 | 10 |
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M | M | G | G | VG | VG | VG | VG |
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Humidity
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96% | 96% | 95% | 88% | 74% | 71% | 84% | 85% |
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UV
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- | - | - | 1 | 3 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | <5% | <5% | <5% | <5% | 10% | 10% | 10% |
|
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12°
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12°
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11°
|
15°
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18°
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17°
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14°
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13°
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12° | 11° | 10° | 15° | 17° | 17° | 13° | 12° |
|
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SSE
5
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SSE
4
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ESE
4
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SE
5
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SSW
7
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SSW
7
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SSW
7
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SW
7
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9 | 9 | 8 | 10 | 16 | 16 | 14 | 15 |
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VG | G | G | VG | VG | VG | G | M |
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Humidity
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86% | 87% | 90% | 84% | 74% | 78% | 92% | 94% |
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UV
|
- | - | - | 1 | 2 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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20% | 50% | 20% | 20% | 50% | 10% | 10% | 40% |
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13°
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13°
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12°
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13°
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14°
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14°
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13°
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12°
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12° | 11° | 11° | 12° | 13° | 12° | 11° | 10° |
|
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SW
8
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SW
8
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SW
8
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SW
10
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WSW
11
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WSW
11
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WSW
10
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W
9
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16 | 17 | 17 | 20 | 24 | 24 | 20 | 19 |
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M | G | M | G | G | G | G | G |
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Humidity
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96% | 96% | 96% | 91% | 85% | 86% | 91% | 92% |
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UV
|
- | - | - | 1 | 2 | 1 | - | - |
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail and drizzle) will fall from the sky at a certain time.
This number shows the air temperature for the time period. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.
Feels like temperature considers other factors, such as wind speed and humidity. This gives you a better idea of how the temperature will actually feel at the time.
Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull.
Strong winds are shown in bold for speeds of 29 mph or more.
The arrow shows the direction the wind is blowing. The letters show the direction the wind is blowing from (on a standard 16-point compass).
The number represents the average wind speed expected at that time.
The arrow shows the direction of the wind (up is north). If the arrow points from land to sea, the wind will be blowing out to sea (‘offshore’). The number is the average wind speed.
Beware of offshore winds if you are using inflatables, paddle boards or kayaks. These winds can blow you out to sea. Read more about how wind will affect you at the beach.
Visibility measures the distance at which an object can be clearly seen.
| VP (Very Poor) | Less than 1 km |
| P (Poor) | 1.1 km to 4 km |
| M (Moderate) | 4.1 km to 10 km |
| G (Good) | 10.1 km to 20 km |
| VG (Very Good) | 20.1 km to 40 km |
| E (Excellent) | Greater than 40 km |
Humidity is the amount of water vapor in the air. If there is a lot of water vapour, the humidity will be high. The higher the percentage of humidity, the wetter it will feel outside.
UV exposure index and the protection required to help keep you safe:
No risk of UV - It’s safe to stay outside. Low - You can safely stay outside. Consider sunscreen in direct sunlight. Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. Sunscreen advised. High - Seek shade during midday hours, cover up and wear sunscreen. Very high - Spend time in the shade between 11am and 3pm. Shirt, sunscreen and hat are essential. Extreme - Avoid being outside during midday hours. Shirt, sunscreen and hat essential.
This is the average height of the waves, 1-2 miles out to sea. The height of the waves can vary. The individual waves out to sea or at the beach can be higher than this number. If you are close to the water, keep an eye on the waves to stop you or your belongings being swept away.
Read more about calculating the expected height of the waves at the beach.
This is the average number of seconds between one wave and the next, 1-2 miles out to sea. A long wave period (more than 10 seconds) means the waves at the beach may be more powerful. Lifeguards can give you advice on waves if you’re planning to go into the water.
Read more about the period of waves.
The arrow shows the average direction of the waves 1-2 miles out to sea. It indicates how sheltered the beach will be from these waves. If the arrow points towards land, most of the waves’ power will reach the beach. If the arrow is parallel to or pointing away from land, the wave height is likely to be lower on the beach than it is offshore.
Lifeguards can give you advice on waves if you’re planning to go into the water.
UK video forecast
Wales weather forecast
Headline:
Windier today with sunny spells and scattered showers.
Today:
A much brighter day with sunny spells and a chance of showers. These may be heavy in places, especially this morning, but they'll become more scattered through this afternoon with some places turning dry. Rather windy, and feeling fresher. Maximum temperature 17 °C.
Tonight:
Most places will stay dry this evening and overnight, but a few showers remain possible, these most likely in coastal areas. Occasional clear spells, especially inland. Cooler than of late. Minimum temperature 11 °C.
Wednesday:
Mostly dry with sunny spells on Wednesday, but a few showers are possible, though these lighter than on Tuesday. Breezy at times. Maximum temperature 17 °C.
Outlook for Thursday to Saturday:
Largely dry for most with a mixture of cloud and sunny intervals on Thursday and Friday. Windier in the northwest with occasional rain. More widely brighter and warmer by Saturday.
Updated:
UK long range weather forecast
A north/south split in conditions is likely across the UK early in the period. On Saturday, persistent rain is expected across northwest Scotland, accompanied with widespread strong winds in the north, with a chance of coastal gales. The rest of the country will remain mostly dry and fine, with south and southeastern areas seeing the best of the sunshine. Light winds expected further south. This north/south split is likely to continue into the start of the week, with temperatures in south probably unusually warm for October possible. These temperatures are likely to trend downward towards the middle of the month, with the northwest-southeast split also slowly becoming less distinct as the weather becomes generally more changeable.
Updated:
There is the potential for a slightly more settled pattern of weather during the second half of October, particularly for north-western regions which have a higher likelihood than normal for some drier spells. However, some more unsettled weather is also possible with south-eastern areas likely see more rainfall than usual for late October. Temperatures in general are expected to remain above average, with some mild nights also likely, though it could feel chilly in any clear and settled overnight conditions, with occasional mist and fog patches and touches of ground frost possible.
Updated:
